Makita HR5211C Bedienungsanleitung PDF herunterladen (Seite 16)

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[3] DISASSEMBLY/ASSEMBLY

[3] -9. Crank Shaft and Gears

Repair

DISASSEMBLY

3) Separate Crank housing complete together with Gear housing complete from Motor housing. And disassemble Gear

housing from Crank housing complete. (from Fig. 39 to 45)

4) Now Crank shaft section can be disassembled as illustrated in Figs. 48, 49, 50 and 51.

5) Piston can be also removed, if it is necessary to replace O Ring 34. (Fig. 52)

1) Disassemble the following Parts from Crank housing complete.

* HR5211C: Change lever, Crank cap cover, Spring guide, Compression spring 11 (Fig. 21A)

* HR5210C and HR5201C; Change lever, Crank cap cover, Control plate (Fig.21B, Fig. 21C)

2) Remove the following Parts from Crank housing complete.

* Crank Cap with Crank Lever (Fig. 22) * Link Plate with Link Plate Guide (Fig. 23)

* Lock and Driving Sleeve Section (Fig. 24) * Straight Bevel Gear 33 (Fig. 24)

1R258: 2 pcs.

Set Crank shaft section on

1R258, and then press

Spindle with arbor press.

Now the Crank shaft section can be

disassembled as illustrated above.

Spur gear 24

Retaining

ring S-22

Flat

washer 12

(Flat washer 12 may remain

in Gear housing.)

Remove Flat washer 12.

And then disassemble Retaining

ring S-22 using 1R003.

Helical gear 47

Crank shaft

Key 5: 2 pcs.

Ball bearing 6006LLU

1R003

Piston can be removed by striking the edge of

Crank housing complete.

Turn Crank shaft to position it at the dead point of Handle

assembling side.

While keeping the Crank pin's Position at

the dead point in Fig. 48, strike the Edge

of Crank housing complete.

Now Crank shaft section can be removed

from Crank housing complete.

Handle assembling side Handle assembling side

Crank shaft

section

Crank housing

complete

Crank pinCrank shaft

Fig. 48 Fig. 49

Fig. 50 Fig. 51

Fig. 52

Piston

O ring 34

Connecting rod

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24

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